Andrew Evans

  Climbing mountains and tackling technology challenges for over eight years in the mile high state.


3 Stories by Andrew Evans

React useMemo vs. useCallback: A pragmatic guide

The useCallback and useMemo functions are excellent instruments for fine-tuning React, follow along to learn how to use them.
1 8 min read

The modern guide to React prop types

Type checking in React through the prop-type package ensures that you know what each variable stores even without documentation.
0 4 min read

Jest and Enzyme: Unit testing in React in 2021

Using Jest and Enzyme, here's how to build unit tests for React and reliably test component trees and functions.
2 4 min read